The drying oven burned out the camera.

The correct scientific name of the drying oven should be moistureproof box. Because of its drying function, people used to call it a drying box orally. The drying box adopts dehumidification technology to reduce the humidity in the cabinet and prevent it from being damp and moldy. This principle is used in the camera's drying box to protect the camera from moisture and mildew. Generally speaking, if the temperature in the drying oven is lower than 10℃, the camera will not be turned off.